Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Swain, H. (2011). A Preseli Mountain prehistoric walk. Royal Archaeological Institute.

Chicago Citation Edition Citation

Swain, Hedley. A Preseli Mountain Prehistoric Walk. London: Royal Archaeological Institute, 2011.

MLA Citation Edition Citation

Swain, Hedley. A Preseli Mountain Prehistoric Walk. Royal Archaeological Institute, 2011.